4x^2+20=-25

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Solution for 4x^2+20=-25 equation:


Simplifying
4x2 + 20 = -25

Reorder the terms:
20 + 4x2 = -25

Solving
20 + 4x2 = -25

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-20' to each side of the equation.
20 + -20 + 4x2 = -25 + -20

Combine like terms: 20 + -20 = 0
0 + 4x2 = -25 + -20
4x2 = -25 + -20

Combine like terms: -25 + -20 = -45
4x2 = -45

Divide each side by '4'.
x2 = -11.25

Simplifying
x2 = -11.25

Reorder the terms:
11.25 + x2 = -11.25 + 11.25

Combine like terms: -11.25 + 11.25 = 0.00
11.25 + x2 = 0.00

The solution to this equation could not be determined.

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